12 Gloucester Gate, 12 & 13 Gloucester Gate Mews. London NW1 4HG

This site has had 4 applications since 2016.

• 2015/6391/L Withdrawn

  12 Gloucester Gate, 12 & 13 Gloucester Gate Mews. London NW1 4HG

  Conversion of two residential units into a single dwellinghouse. Excavation of basement level underneath mews buildings and installation of 2 lightwells to the front of the dwelling. Erection of a single storey rear extension, part raising of the courtyard including the creation of a single storey subterranean level. Erection of a single storey infill extension to the side of the dwelling. Demolition and rebuild of mews buildings No. 12 and No. 13. internal alterations, and landscaping alterations.

  Decided 26 Feb 2016 Heritage and listed buildings
• 2015/6389/L Withdrawn

  12 Gloucester Gate, 12 & 13 Gloucester Gate Mews. London NW1 4HG

  Conversion of two residential units into a single dwellinghouse. Erection of a single storey rear extension, part raising of the courtyard including the creation of a single storey subterranean level. Erection of a single storey infill extension to the side of the dwelling. Demolition and rebuild of mews buildings No. 12 and No. 13. internal alterations, and landscaping alterations.

  Decided 26 Feb 2016 Heritage and listed buildings
• 2015/6092/P Withdrawn

  12 Gloucester Gate, 12 & 13 Gloucester Gate Mews. London NW1 4HG

  Conversion of two residential units into a single dwellinghouse. Erection of a single storey rear extension, part raising of the courtyard including the creation of a single storey subterranean level. Erection of a single storey infill extension to the side of the dwelling. Demolition and rebuild of mews buildings No. 12 and No. 13. internal alterations, and landscaping alterations.

  Decided 26 Feb 2016 Full applications

1. 26 Feb 2016

   Decision issued: Withdrawn Decision

2. 22 Jul 2026

   Added to PlanIndex

The applicant withdrew this application before Camden decided it, and is free to submit a revised scheme at any time. More in our guide to what happens after a planning decision.

A full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.

• 12 Gloucester Gate, 12 & 13 Gloucester Gate Mews London NW1 4AD

  2017/4111/P 50 yards away

  Variation of condition 3 (approved drawings) of planning permission 2016/4549/P dated 22/12/2016 (for erection of single storey extension connecting 12 Gloucester Gate to mews building and associated alterations), namely lowering of garden level by 200mm, insertion of lift to lightwell, setting back of bay on east elevation, a flat solid roof to garden room, insertion of roof light over lift shaft, reconfigured / additional windows at 2nd floor on south elevation, reconfigured roof lights at 2nd floor roof, relocation of door and widening of garage door to east elevation of 12 Gloucester Gate Mews.

  Refused Full applications Extension Loft or dormer +1
  Small domestic

• Gloucester Lodge 12 Gloucester Gate and 12 & 13 Gloucester Gate Mews London NW1 4HG

  2023/2155/P 50 yards away

  92% historically approved

  External alterations including replacement of fixed glazing with sliding doors to consented lightwell and installation of associated balustrades, change to material of mews courtyard elevation from painted brick to fair-faced brick, increase in height of garage doors on retained elevation of 12 Gloucester Gate Mews, reinstatement of existing door into Mews from courtyard and reinstatement of pedestrian gate on front boundary and associated works.

  At appeal Full applications Windows or glazing

• 12 Gloucester Gate London NW1 4HG

  2021/5051/P 50 yards away

  Details of measures to mitigate light spill required by condition 11 of planning permission 2020/0441/P dated 09/10/2020 for 'Variation of condition 3 (approved drawings) of planning permission 2016/4549/P dated 22/12/2016 (as amended by 2017/4111/P partly allowed at appeal 10/06/2019) (for erection of single storey extension connecting 12 Gloucester Gate to mews building and associated alterations), namely to allow lightwell (rather than rooflight) to courtyard'.

  Granted Full applications Extension Loft or dormer
  Small domestic

• 12 Gloucester Gate London NW1 4HG

  2015/6116/T 50 yards away

  DUPLICATE OF 6117 WHICH HAS ONE MORE TREE ON IT - REAR GARDEN: 1 x Horn beam - Fell to ground level. 1 x Lilac - Fell to ground level. 1 x Japanese Maple - Fell to ground level. FRONT GARDEN: 1 x Weeping Ash - Fell to ground level. 1 x Cherry - Fell to ground level.

  Withdrawn Trees

• 12 Gloucester Gate London NW1 4HG

  2020/0441/P 50 yards away

  Variation of condition 3 (approved drawings) of planning permission 2016/4549/P dated 22/12/2016 (as amended by 2017/4111/P partly allowed at appeal 10/06/2019) (for erection of single storey extension connecting 12 Gloucester Gate to mews building and associated alterations), namely to allow lightwell (rather than rooflight) to courtyard.

  Granted Full applications Extension Loft or dormer
  Small domestic

• 12 Gloucester Gate London NW1 4HG

  2015/5961/T 50 yards away

  DD 1x pendulous ash, FELL - dead, centre of front garden of 12 Gloucester Gate, London NW1

  Granted Trees

• 2026/0990/P Refused

  1 Bleeding Heart Yard & 19 Greville Street London EC1N 8SJ

  Change of use from office space and restaurant use (Class E) and members club (Sui Generis) to affordable workspace and restaurant use (Class E) and 1 x residential unit on the third and fourth floors (Class C3). Erection of a two-storey roof extension across 19 Greville Street and 1 Bleeding Heart Yard, including alterations at second-floor level to the interior courtyard elevation, ground-floor fenestration changes, and a roof terrace for the associated residential unit.

  Received 26 Mar, published by the council 24 Jul 2026 Full applications
• 2026/3044/P Granted

  London Irish Centre 50-52 Camden Square London NW1 9XB

  Details to discharge Condition 25 Part A (Air Quality Monitoring) of planning permission ref. 2020/1481/P dated 17/05/24 for 'Redevelopment of site to provide new and reconfigured community centre and ancillary residential accommodation (Class D1/ D2) involving alterations to retained buildings at No's. 50, 51 and 52 Camden Square including replacement of two storey 'link' building; demolition of Murray Street and Murray Mews buildings and replacement with part-three / part-four storey building (plus basement level) with second and third floor terraces and new entrance; associated landscaping and cycle parking'.

  Received 20 Jul, published by the council 2 Aug 2026 Full applications
• 2026/4338/P Awaiting decision

  32 Willoughby Road London NW3 1RU

  Details to discharge condition 6 (tree protection methods) of planning permission 2025/4186/P granted 13/11/2025 for 'Demolition of existing two storey outrigger and replacement with part two-storey, part single storey rear extension, loft conversion with dormer and roof light to main roof at rear, new windows to flanking wall, replacement of existing windows and installation of a gate and fence to side'.

  Received 5 Oct, published by the council 9 Oct 2026 Full applications
• 2026/4141/P Awaiting decision

  24 Endell Street London WC2H 9HQ

  Relocation of three air conditioning condenser units to first floor roof, construction of an acoustic enclosure and other associated works.

  Received 5 Oct, published by the council 9 Oct 2026 Full applications
• 2026/3907/P Awaiting decision

  Flat 1 16 Lyndhurst Road London NW3 5NL

  External renovations to the front of the property, including works to the entry porch, steps, replacment front door, installation of metal railings to boundary wall and paving to front garden and erection of a glass roof to the side passage to create a bike shelter.

  Received 5 Oct, published by the council 9 Oct 2026 Full applications